National Museum of Nuclear Science & History
Before the war Oswald Greager was a high-ranking DuPont chemist. He took leave from DuPont in 1942 to join the Army's Chemical Warfare Service.
M. T. Payne worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Pern J. Chaussy served in the 1st Ordnance Squadron.
Cunningham worked in the United States Engineer District Office.
